Retry

Retry failed operations using exponential backoff.

Example

import { retry } from 'reretry';

const result = await retry(async (again) => {
  const response = await fetch('https://example.com')

  if (!response.ok)
    return again // retry
  else
    return response.json()
}, {
  attempts: Infinity,
  base: 1000,
  max: 30000,
  factor: 1.5,
  dispersion: 0.1
})

Options

• attempts - maximum number of attempts to retry, throws an error if exceeded. Default: Infinity.
• base - base delay in milliseconds. Default: 1000.
• max - maximum delay in milliseconds. Default: 30000.
• factor - exponential factor. Default: 1.5.
• dispersion - randomization factor. Default: 0.1.